FR2292231B2 - - Google Patents
Info
- Publication number
- FR2292231B2 FR2292231B2 FR7536032A FR7536032A FR2292231B2 FR 2292231 B2 FR2292231 B2 FR 2292231B2 FR 7536032 A FR7536032 A FR 7536032A FR 7536032 A FR7536032 A FR 7536032A FR 2292231 B2 FR2292231 B2 FR 2292231B2
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1429—Signal processing
- G01N15/1433—Signal processing using image recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
- G01N2015/1472—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle with colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Biochemistry (AREA)
- Theoretical Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Multimedia (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Processing Or Creating Images (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/526,897 US3999047A (en) | 1972-09-05 | 1974-11-25 | Method and apparatus utilizing color algebra for analyzing scene regions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2292231A2 FR2292231A2 (en) | 1976-06-18 |
| FR2292231B2 true FR2292231B2 (en) | 1981-07-31 |
Family
ID=24099280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7536032A Granted FR2292231A2 (en) | 1974-11-25 | 1975-11-25 | ANALYSIS METHOD AND CORRESPONDING APPARATUS, USING COLOR ALGEBRA AND IMAGE PROCESSING TECHNIQUES |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5177390A (en) |
| CA (1) | CA1060122A (en) |
| CH (1) | CH612759A5 (en) |
| DE (1) | DE2552657A1 (en) |
| FR (1) | FR2292231A2 (en) |
| GB (1) | GB1532433A (en) |
| NL (1) | NL7513727A (en) |
| SE (1) | SE422628B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101435764B (en) * | 2007-11-12 | 2013-11-27 | 北京深迈瑞医疗电子技术研究院有限公司 | Particle analyzer and particle analysis method |
| EP3563275A1 (en) * | 2016-12-27 | 2019-11-06 | Koninklijke Philips N.V. | Method and device for estimating a local particle concentration |
-
1975
- 1975-11-18 CA CA239,830A patent/CA1060122A/en not_active Expired
- 1975-11-24 DE DE19752552657 patent/DE2552657A1/en not_active Ceased
- 1975-11-25 SE SE7513257A patent/SE422628B/en unknown
- 1975-11-25 CH CH1526575A patent/CH612759A5/en not_active IP Right Cessation
- 1975-11-25 NL NL7513727A patent/NL7513727A/en not_active Application Discontinuation
- 1975-11-25 JP JP50140358A patent/JPS5177390A/ja active Pending
- 1975-11-25 GB GB48454/75A patent/GB1532433A/en not_active Expired
- 1975-11-25 FR FR7536032A patent/FR2292231A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7513727A (en) | 1976-05-28 |
| CA1060122A (en) | 1979-08-07 |
| DE2552657A1 (en) | 1976-07-08 |
| SE7513257L (en) | 1976-08-03 |
| FR2292231A2 (en) | 1976-06-18 |
| JPS5177390A (en) | 1976-07-05 |
| SE422628B (en) | 1982-03-15 |
| GB1532433A (en) | 1978-11-15 |
| CH612759A5 (en) | 1979-08-15 |